15704671515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{18143}}^1$

素因数の和:18380

約数の個数: 64

約数和(自身を含む): 28384763904

約数和(自身を除く): 12680092389

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 193, 195, 299, 345, 579, 897, 965, 1495, 2509, 2895, 4439, 4485, 7527, 12545, 13317, 18143, 22195, 37635, 54429, 57707, 66585, 90715, 173121, 235859, 272145, 288535, 417289, 707577, 865605, 1179295, 1251867, 2086445, 3501599, 3537885, 5424757, 6259335, 10504797, 16274271, 17507995, 27123785, 45520787, 52523985, 80536777, 81371355, 136562361, 227603935, 241610331, 402683885, 682811805, 1046978101, 1208051655, 3140934303, 5234890505, 15704671515]

約数ペア:

[(1, 15704671515), (3, 5234890505), (5, 3140934303), (13, 1208051655), (15, 1046978101), (23, 682811805), (39, 402683885), (65, 241610331), (69, 227603935), (115, 136562361), (193, 81371355), (195, 80536777), (299, 52523985), (345, 45520787), (579, 27123785), (897, 17507995), (965, 16274271), (1495, 10504797), (2509, 6259335), (2895, 5424757), (4439, 3537885), (4485, 3501599), (7527, 2086445), (12545, 1251867), (13317, 1179295), (18143, 865605), (22195, 707577), (37635, 417289), (54429, 288535), (57707, 272145), (66585, 235859), (90715, 173121)]